| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b804c733047fade97a6d2aca6a66e06d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-50 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K13-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K13-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-049
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K7-14 |
| filingDate |
2010-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c1302377d4ec81ecd791b73b0eba54e |
| publicationDate |
2013-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-102157589-B |
| titleOfInvention |
High-efficiency solar cell back film and preparation method thereof |
| abstract |
The invention relates to a high-efficiency solar cell back film. The back film is formed by compounding a modified high molecular weight high density polyethylene (HMWHDPE) film with the thickness of 0.08-0.10mm and a modified PET (polyethylene terephthalate) film with the thickness of 0.20-0.22mm. The back film has the following beneficial effects: the back film has a simple manufacturing process and excellent properties; and the solar cell panel packaged with the back film can resist high/low temperature (minus 60 DEG C-120 DEG C), water vapor and erosion of various corrosive gases and liquids, is free from delamination and crack and ensures the standard of stable use for many years. |
| priorityDate |
2010-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |